In addition we changed the names to variables and specified with default value.
But we would like to add some different numbers kind of thing at the end of the names before printing, while the script is played back.

At the beginning of your code, create a variable that holds the current date/time stamp.
Append that variable to C, E, T, N...
That way, each time you run the code there will be a unique and different name each time...

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